Overview
Nitrogen generators for oil & gas separators produce on-site nitrogen for purging, blanketing, pressure testing and inerting of separator vessels. Common technologies include PSA and membrane systems, delivered as skid-mounted units with compressors, dryers and controls sized for required flow and purity. They reduce gas deliveries and improve safety by supplying continuous, controlled nitrogen. Buyers look for industry certifications, compatibility with separator materials, and easy integration with existing control systems.
FAQ
What specifications should I check when buying a nitrogen generator for a separator?
Verify required purity (typically 95–99.999%), continuous flow rate (scfm or Nm3/h), duty cycle, inlet air quality, power needs, footprint, and whether PSA or membrane technology better suits your application.
How should a nitrogen generator be shipped and installed?
Prefer skid-mounted units for easier transport. Confirm weight, dimensions, lifting points, and whether partial disassembly is needed. Protect membranes and dryers, drain compressor oil for transit, and plan for cranes and local permits at delivery.
What routine maintenance is required?
Regular tasks include compressor service, air intake filter and coalescer changes, dryer/filter replacement, monitoring oxygen analyzer and dew point, and periodic replacement or regeneration of PSA sieve beds or membrane elements per manufacturer intervals.
